Proactive measures in nanotechnology should focus on several key areas: 1. Research and Development: Continuous investment in R&D to explore new applications and improve existing technologies. 2. Regulation and Policy: Collaborating with regulatory bodies to develop comprehensive guidelines that ensure safe and responsible use of nanomaterials. 3. Public Awareness: Educating the public and stakeholders about the benefits and risks associated with nanotechnology to foster informed decision-making. 4. Safety and Ethics: Implementing rigorous safety protocols and ethical standards to prevent misuse and unintended consequences.